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GIGABYTE HD 6450 1 GB

GIGABYTE HD 6450 1 GB Image AMD Caicos Image

Graphics Processor

GPU Name: Caicos
GPU Variant: Caicos PRO
Process Size: 40 nm
Transistors: 370 million
Die Size: 67 mm²

Graphics Card

Released: Apr 7th, 2011
Feb 21st, 2012
Production Status: Active
Bus Interface: PCIe 2.0 x16
GIGABYTE Part #: GV-R645-1GI

Clock Speeds

GPU Clock: 625 MHz
Memory Clock: 800 MHz
550 MHz (-31%)
3200 MHz effective
1100 MHz effective

Memory

Memory Size: 512 MB
1024 MB
Memory Type: GDDR5
DDR3
Memory Bus: 64 bit
Bandwidth: 25.6 GB/s
8.80 GB/s

Render Config

Shading Units: 160
TMUs: 8
ROPs: 4
Compute Units: 2
Pixel Rate: 2.50 GPixel/s
Texture Rate: 5.00 GTexel/s
Floating-point performance: 200.0 GFLOPS

Board Design

Slot Width: Single-slot
Length: 6.6 inches
7.204 inches
168 mm
183 mm
TDP: 18 W
Outputs: 1x DVI
1x VGA
1x HDMI
Power Connectors: None

Graphics Features

DirectX: 11.0
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0

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Reviews

Our review database contains 14 reviews of the HD 6450 1 GB.

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 6450 750 MHz 900 MHz
AMD Radeon HD 6450 2 GB 650 MHz 580 MHz 2048 MB, DDR3
ASUS HD 6450 Silent 2 GB 650 MHz 600 MHz 2048 MB, DDR3
GIGABYTE HD 6450 1 GB 625 MHz 550 MHz 1024 MB, DDR3, 7.204 inches
GIGABYTE HD 6450 1 GB Rev. 2 625 MHz 500 MHz 1024 MB, DDR3, 6.61 inches
Sapphire HD 6450 625 MHz 800 MHz 6.61 inches, 1x DVI 1x VGA 1x DisplayPort
Sapphire HD 6450 1 GB 625 MHz 800 MHz 1024 MB, DDR3, 7.086 inches, Dual-slot, 2x DVI 1x HDMI
Sapphire HD 6450 FleX 1 GB 625 MHz 800 MHz 1024 MB, DDR3, 7.086 inches, Dual-slot, 2x DVI 1x HDMI
Sapphire HD 6450 Gold Edition 1 GB 625 MHz 667 MHz 1024 MB, GDDR3
Sapphire HD 6450 Gold Edition 2 GB 625 MHz 667 MHz 2048 MB, GDDR3
Sapphire HD 6450 HyperMemory 625 MHz 667 MHz 5.75 inches, 1x DVI 1x VGA 1x S-Video
Sapphire HD 6450 OC 750 MHz 800 MHz 6.61 inches, 1x DVI 1x VGA 1x DisplayPort
Sapphire HD 6450 Platinum Edition 625 MHz 800 MHz
XFX TSK HD 6450 X64 625 MHz 533 MHz 1024 MB, DDR3, 1x DVI